Light guide plate for a keyboard



FIG. 1 is a perspective view of a light guide plate for a keyboard showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an enlarged perspective view of a circled portion 8 of FIG. 1.

The dash-dot-dash broken lines shown in the figures are for defining the bounds of the claimed design only and form no part of the claimed design.

The dotted broken lines shown in the figures are for illustrating portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a light guide plate for a keyboard, as shown and described. 